{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T21:35:58.270648+00:00","duration_seconds":0.000498,"id":1379903,"input_summary":"chars=27 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KM7AQN","recording_id":143956,"started_at":"2026-07-04T21:35:58.270150+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142340}